diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 253e408..c671aa6 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -57,6 +57,12 @@
 EXPORT_SYMBOL(clk_get_rate);
 
 /* enable and disable do nothing */
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	return 0;
+}
+EXPORT_SYMBOL(clk_set_rate);
+
 int clk_enable(struct clk *clk)
 {
 	return 0;